Silencers are 1m long, metal tubes which act to reduce noise coming from extraction fans. Designed for use with RVK fans, they can considerably lower noise levels in your grow room. They are available in the following sizes: 5", 6", 8", 10" and 12.5".
How long will it take for my order to be delivered using standard delivery? Standard delivery is within 5 working days.
How much does standard delivery cost? Standard delivery costs £7.00(regional and heavy item surcharges apply and will be calculated at checkout).